Kenkyuubu

Adult! Fushigi Kenkyuubu 6

(C80) [RPG COMPANY2] Kokuin 4(Oh My Goddess!)

[Yanagawa Rio] Dr.Gouryuji-Paradox

Action Pizazz DX 2013-12

[Makita Masaki] 8-gatsu 31-nichi | August 31 (Milk Kids) [English] [NewsMedia]

Onaho Kenkyuubu! 1.11 | 飞机杯研究部

rui chanto suichuu o yuugi suru ohanashi

[Zonda] Fellatio Kenkyuubu Ch.4 (COMIC Mugen Tensei 2022-06) [Chinese] [瓜皮汉化] [Digital]

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

Fellatio Kenkyuubu

Adult! Fushigi Kenkyuubu

Fellatio Kenkyuubu | Departamento de Investigación de las Felaciones Ch. 1

Fellatio Kenkyuubu Saishuuwa

(C92) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 3

[Shiina] Noraneko Shoujo to no Kurashikata Ch. 20 Zenpen (COMIC Ananga Ranga Vol. 41) [Chinese] [胸垫汉化组]

(C94) [PoyoPoyoSky (Saeki Sola)] Onii-chan wa Onapet | Onii-chan is my masturbation inspiration [English]

アクオチダンシ

Imouto no Hadaka ni wa Kyoumi Naitte Itta yo ne? | You Said you aren't interested in your Naked Sisters Body?

Fellatio Kenkyuubu Ch. 4

Mezametara Mamemaru ni Natteta Ore ni Kaho-chan to no Commu ga Hassei Shita

Onaho Kenkyuubu! 1.11+2

(Futaket 13) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 2 | 飞机杯研究部2 [Chinese] [黄记汉化组]

[Itumon] Shiritsu! Otokonoko Kenkyuubu (Otokonoko HEAVEN Vol. 40) [Chinese] [瑞树汉化组] [Digital]

Ninjutsu Kenkyuubu no Genkai Haishin

[Jairou] Nanika Ayashii Eizou Kenkyuubu Scene:00 Noa-san no Nyuubu-shiki (COMIC MILF 2017-08 Vol. 37) [Chinese] [人形个人汉化] [Digital]

[Starless Aeon] - Penis beast meat and Miko

[Titania (Takkii)] Butakan Magician Girl (Yu-Gi-Oh!) [Digital]

Yojo-han Bunny Part 3

COMIC Orga Vol. 03

(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu)

DUAL:ENGINES

Anthology Entries

Kanade ni Shuko ga Biyaku o Nomaseru Bon

[Semakute Kurai (Kyouan)] Shinmei Omanko Manzuri Shikoshiko Tarou (Fate/Grand Order) [Chinese] [臭鼬娘漢化組]

Ransou Kairaku Kenkyuubu VS Kiseichuu

E!? Takamiya Rion kara Bonyuu ga!?

Ali Mifu Book

[Meicha] Succubusnny (COMIC ExE 01) [English] {darknight}

[Ororiya Enpitsudou (Hiroe Natsuki, Murian)] Watashi no Nazrin 2 (Touhou Project) [Digital]

AFK

[Suzusiro] Love Linmu Idol Kenkyuubu Sei no Urawaza (Love Live!)

Adult! Fushigi Kenkyuubu

Fellatio Kenkyuubu Ch. 3

[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]

[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]

[Cuvie] Love Affair

Nekketsu! Occult Kenkyuubu

Hina Monogatari Honpen

[Sora no Shiun] Omoi wa Yuge ni Tsutsumarete

Friend

(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi (Touhou Project) [無毒漢化組]

える漬け

COMIC Mate 2006-12

Ijime no Daishou wa Hahaoya no Karada de.

(J.GARDEN 41) [Tanakana (Tanaka Natsumi)] Nekketsu! Occult Kenkyuubu

[Zonda] Fellatio Kenkyuubu Ch.4 (COMIC Mugen Tensei 2022-06) [Chinese] [无修至上主义重嵌] [Colorized] [Decensored] [Digital]

Yasashii? Mesugaki Succubus | 温柔的？贱丫头淫魔！

[Chitose Piyoko] Nyotaika Vampire Maji de Shojo Soushitsu 5-byou Mae 1-12

[Kuroiwa Menou] Soukan Syoukougun ~Boku dake no Mesumama~ | Incest Syndrome: My Mom Belongs to Me [English] [Decensored] (Chapters 1-5) {WitzMacher}

Secret Account - My Pet

(C85) [Wagashiya (Amai Yadoraki)] LOVE - EVA:1.01 You can [not] catch me (Neon Genesis Evangelion) [English] [MrLuminuss]

[Uchoten_Luciferhood] Shou Akuma no Kitty Hawk (Guilty Gear XX) [Raw]

[Mita Kurumi] Nioi Kenkyuubu (Kari) Ch.1-7

(C94) [cryptid (Mufuru)] Mikan no Onanie Support (To LOVE-Ru) [English] [Akiru Scans]

My Wives Ch.1-10

Kenkyuu Seika

Adult! Fushigi Kenkyuubu 5~8 Soushuuhen

[Zonda] Fellatio Kenkyuubu | Blowjob Research Club [English] [Uncensored] [head empty + RedLantern]

(C89) [Cyclone (Izumi, Reizei)] T-26 SeeeN!! (The Legend of Heroes: Sen no Kiseki) [Chinese] [魔法猪汉化]

Liver o Shimei dekiru Fushigi na Omise

suzuchannofushigi

[Oishii Udon (Ocza)] Kenkyuu Seika (Atsumare Fushigi Kenkyuubu)

Jiyuukenkyuubu {NecroManCr}

3,2,1...

Onaho Kenkyuubu! 1.11

(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu) [Chinese] [咕咕里组]

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

(COMIC1☆15) [Kakohimenoutuwa (Yuumazume)] Adult! Fushigi Kenkyuubu (Atsumare! Fushigi Kenkyuubu) [English]

(C91) [Dioptrie (Yonu)] Saimin After School (Kuroko no Basuke) [English] [Otokonoko Scans]

Web Comic Toutetsu Vol.13

Adult! Fushigi Kenkyuubu

Onaho Kenkyuubu! 2

[Cyber F] Kaizou Gakuen "Cyborg Kenkyuubu" | Modification Academy - Cyborg Department [English] =LWB=

[Mimonel] Ninjutsu Kenkyuubu no Genkai Haishin (Blue Archive)

Seishokuki Onna Kyouju Hen | Reproductive Solution

[Kharisma Jati] Godless Chamber Chapter 4 [English]

(C95) [Bizensiki Roroppu (Bizen)] JS Kaji Daikou (Gouhou) de Ecchigurashi 2

[CHRONOLOG, D.N.A.Lab. (Sakurazawa Izumi, Miyasu Risa)] Mogami Type A La Carte (Kantai Collection -KanColle-) [2016-10-20]

Kenkyuu Seika 2

Sasuoni! Shime

(C86) [Pikaderi (Anmaru Hiro)] Moikkai (Free!) [Chinese]

Danchou wa Tondemonai Mono o Nusunde Ikimashita

[Toranoe no Makimono (Toranoe)] Oshama x Hikari Itazura Carnival (Kiratto Pri Chan) [Chinese] [靴下汉化组] [Digital]

Dameda Kono Ojou-sama Hayaku Nantoka Shinaito

(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu) [English]

[Zonda] Fellatio Kenkyuubu Saishuuwa (COMIC Mugen Tensei 2023-01) [English] [Digital]

Uchishikiri

(COMIC1☆15) [Kakohimenoutuwa (Yuumazume)] Adult! Fushigi Kenkyuubu (Atsumare! Fushigi Kenkyuubu)

Fellatio Kenkyuubu Ch.4

Adult! Fushigi Kenkyuubu 2

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

Jiyuukenkyuubu

Fellatio Kenkyuubu | Fellatio Fesearch Department Ch. 1

Adult! Fushigi Kenkyuubu 9

(SUPERKansai20) [DMB (Kanda)] PINK SPIDER (Lucky Dog 1)

(C86) [MOZUCHICHI (Mozuya Murasaki)] Kekkon Kakko Sumi (Kantai Collection -KanColle-) [English] {doujin-moe.us}

Adult! Fushigi Kenkyuubu

(C92) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 3 | 飞机杯研究部 3 [Chinese] [黄记汉化组]

Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3

Sakusei Little Flan-chan

(Futaket 13.5) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 1.11+2

Dokidoki Taiken Gakuen HEAVEN!!

[Ue ni aru Mikan (Reitou Mikan)] Saimin Choukyou Eroge no Heroine ni Tensei-shite shimatta Ore wa Kouryaku-sarezu ni Nigekiritai! | Reborn as a Heroine in a Hypnosis Mindbreak Eroge: I Need to Get Out of Here Before I Get Raped! [English] {defski}

[Amanoja9] BEHAVIOUR+12

(SC2022 Summer) [Hitotuyosinani (Yuki Smile)] Boku no Akachan o Unde

[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】

[Zonda] Fellatio Kenkyuubu Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese] [羅莎莉亞漢化] [Digital]

Fellatio Kenkyuubu | Blowjob Research Club

[Nyuu Koubou (Nyuu)] Handle-tsuki Rayshift Hole - Futanari Chinko de Jibun to H (Fate/Grand Order) [English] [q91] [Digital]

(Futaket 13) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 2

Onaho Kenkyuubu! 2 | 飞机杯研究部2

[Jamming] Kanzai Toshi Ch. 1 (COMIC Mugen Tensei 2015-01) [English] [CGrascal]

Seinen Muke no Fushigi

[舞狩] Mai-chan vs Chris-kun (King of Fighters)

[Warabimochi] Lusamine no Junan | Lusamine's Passion (Pokémon Sun and Moon) [English] [MegaFagget]

Kidnapping Umaru-chan!

[Koutarou Ohkoshi] - The Love that Binds Us to Heaven (ENGLISH)

Plant 1~4

カル渚

Fellatio Kenkyuubu - Fellatio Research Department

(Sennen Battle Phase 21) [AYA] Zu~āku wa dare no iu koto demo kii chaukara totemo shinpaidesu (Yu-Gi-Oh! ARC-V)

[Kaishinshi] Jiyuukenkyuubu (Juicy No. 12 2016-01) [English] {NecroManCr}

Note-Aug2015

Onaho Kenkyuubu! 3 | 飞机杯研究部 3

School Counselor Misato!! Zenpen

(C91) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 1.11 | 飞机杯研究部 [Chinese] [黄记汉化组]

fall in love, lycoris

[Hindenburg] Haitoku no Kazoku | A family's corruption (Kyoudai no Niku Lynch) [English] [Januz]

(Rainbow Flavor 25) [Rope Island (Miyanoyuki)] Sakanagokoro Mizugokoro Dekigokoro (Tropical-Rouge! PreCure)

(COMIC1☆20) [Kakohimenoutuwa (Yuumazume)] Adult! Fushigi Kenkyuubu 4 (Atsumare! Fushigi Kenkyuubu)